304170720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{90527}}^1$

素因数の和:90552

約数の個数: 96

約数和(自身を含む): 1095026688

約数和(自身を除く): 790855968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 90527, 181054, 271581, 362108, 452635, 543162, 633689, 724216, 905270, 1086324, 1267378, 1357905, 1448432, 1810540, 1901067, 2172648, 2534756, 2715810, 2896864, 3168445, 3621080, 3802134, 4345296, 5069512, 5431620, 6336890, 7242160, 7604268, 8690592, 9505335, 10139024, 10863240, 12673780, 14484320, 15208536, 19010670, 20278048, 21726480, 25347560, 30417072, 38021340, 43452960, 50695120, 60834144, 76042680, 101390240, 152085360, 304170720]

約数ペア:

[(1, 304170720), (2, 152085360), (3, 101390240), (4, 76042680), (5, 60834144), (6, 50695120), (7, 43452960), (8, 38021340), (10, 30417072), (12, 25347560), (14, 21726480), (15, 20278048), (16, 19010670), (20, 15208536), (21, 14484320), (24, 12673780), (28, 10863240), (30, 10139024), (32, 9505335), (35, 8690592), (40, 7604268), (42, 7242160), (48, 6336890), (56, 5431620), (60, 5069512), (70, 4345296), (80, 3802134), (84, 3621080), (96, 3168445), (105, 2896864), (112, 2715810), (120, 2534756), (140, 2172648), (160, 1901067), (168, 1810540), (210, 1448432), (224, 1357905), (240, 1267378), (280, 1086324), (336, 905270), (420, 724216), (480, 633689), (560, 543162), (672, 452635), (840, 362108), (1120, 271581), (1680, 181054), (3360, 90527)]